Verfahren zur anodischen Vorbehandlung zuvor in ueblicher Weise entfetteter Metalloberflaechen,申请号DE1940B190570D-传众专利搜索

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发明名称	Verfahren zur anodischen Vorbehandlung zuvor in ueblicher Weise entfetteter Metalloberflaechen
摘要
申请公布号	DE715515(C)	申请公布日期	1942.01.03
申请号	DE1940B190570D	申请日期	1940.04.27
申请人	RICHARD BECK	发明人	BECK RICHARD
分类号	C25D5/34;C25F1/00	主分类号	C25D5/34
代理机构		代理人
主权项
地址

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